APA

Gathen J. v. z., Gerhard J., . (2003). Modern computer algebra. New York: Cambridge University.

Chicago

Gathen Joachim von zur, Gerhard Jürgen, . 2003. Modern computer algebra. New York: Cambridge University.

Harvard

Gathen J. v. z., Gerhard J., . (2003). Modern computer algebra. New York: Cambridge University.

MLA

Gathen Joachim von zur, Gerhard Jürgen, . Modern computer algebra. New York: Cambridge University. 2003.